src/CMakeLists: enable libhwloc

libhwloc was disabled temporarily due to dedicated memory leak.
See: 6047bf0

Enabling this would allow us to use the following reactor options:
* num-io-groups
* allow_cpus_in_remote_numa_nodes (which is enabled by default)

Signed-off-by: Matan Breizman <[email protected]>

Author: Matan-B

src/CMakeLists.txt

@@ -404,7 +404,6 @@ if(WITH_CRIMSON)
     endif()
   endmacro ()
   set(Seastar_API_LEVEL "6" CACHE STRING "" FORCE)
-  set(Seastar_HWLOC OFF CACHE BOOL "" FORCE)
   set(Seastar_IO_URING OFF CACHE BOOL "" FORCE)
   set(Seastar_DEPRECATED_OSTREAM_FORMATTERS OFF CACHE BOOL "" FORCE)
   if(Seastar_DPDK)